30746406054 has 64 divisors (see below), whose sum is σ = 76147997184. Its totient is φ = 8059170816.

The previous prime is 30746406037. The next prime is 30746406059. The reversal of 30746406054 is 45060464703.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30746406059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83739 + ... + 261734.

It is an arithmetic number, because the mean of its divisors is an integer number (1189812456).

Almost surely, 2^30746406054 is an apocalyptic number.

30746406054 is an abundant number, since it is smaller than the sum of its proper divisors (45401591130).

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

30746406054 is a wasteful number, since it uses less digits than its factorization.

30746406054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345661.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 30746406054 in words is "thirty billion, seven hundred forty-six million, four hundred six thousand, fifty-four".