49237734546 has 336 divisors, whose sum is σ = 149853342912. Its totient is φ = 11801401920.

The previous prime is 49237734529. The next prime is 49237734607. The reversal of 49237734546 is 64543773294.

It is a happy number.

49237734546 is a `hidden beast` number, since 4 + 9 + 23 + 7 + 73 + 4 + 546 = 666.

49237734546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49237734546² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49237734492 and 49237734501.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 16052505 + ... + 16055571.

It is an arithmetic number, because the mean of its divisors is an integer number (445992092).

Almost surely, 2^49237734546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49237734546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74926671456).

49237734546 is an abundant number, since it is smaller than the sum of its proper divisors (100615608366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49237734546 is a wasteful number, since it uses less digits than its factorization.

49237734546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129 (or 3103 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 54.

The spelling of 49237734546 in words is "forty-nine billion, two hundred thirty-seven million, seven hundred thirty-four thousand, five hundred forty-six".