49801515183037 has 4 divisors (see below), whose sum is σ = 49811590347840. Its totient is φ = 49791440018236.

The previous prime is 49801515182981. The next prime is 49801515183131. The reversal of 49801515183037 is 73038151510894.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49801515183037 - 2³⁹ = 49251759369149 is a prime.

It is a super-2 number, since 2×49801515183037² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49801515183337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5037574987 + ... + 5037584872.

It is an arithmetic number, because the mean of its divisors is an integer number (12452897586960).

Almost surely, 2^{49801515183037} is an apocalyptic number.

It is an amenable number.

49801515183037 is a deficient number, since it is larger than the sum of its proper divisors (10075164803).

49801515183037 is a wasteful number, since it uses less digits than its factorization.

49801515183037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10075164802.

The product of its (nonzero) digits is 3628800, while the sum is 55.

The spelling of 49801515183037 in words is "forty-nine trillion, eight hundred one billion, five hundred fifteen million, one hundred eighty-three thousand, thirty-seven".