2150753763657 has 16 divisors (see below), whose sum is σ = 2873620330560. Its totient is φ = 1430864510400.

The previous prime is 2150753763617. The next prime is 2150753763659. The reversal of 2150753763657 is 7563673570512.

It is not a de Polignac number, because 2150753763657 - 2⁶ = 2150753763593 is a prime.

It is a super-2 number, since 2×2150753763657² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2150753763597 and 2150753763606.

It is not an unprimeable number, because it can be changed into a prime (2150753763659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2511319 + ... + 3257027.

It is an arithmetic number, because the mean of its divisors is an integer number (179601270660).

Almost surely, 2^{2150753763657} is an apocalyptic number.

It is an amenable number.

2150753763657 is a deficient number, since it is larger than the sum of its proper divisors (722866566903).

2150753763657 is a wasteful number, since it uses less digits than its factorization.

2150753763657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747704.

The product of its (nonzero) digits is 27783000, while the sum is 57.

The spelling of 2150753763657 in words is "two trillion, one hundred fifty billion, seven hundred fifty-three million, seven hundred sixty-three thousand, six hundred fifty-seven".