7150504957550 has 24 divisors (see below), whose sum is σ = 13300619508696. Its totient is φ = 2860055684640.

The previous prime is 7150504957501. The next prime is 7150504957573. The reversal of 7150504957550 is 557594050517.

It is a super-2 number, since 2×7150504957550² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7150504957492 and 7150504957501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2667509 + ... + 4627808.

It is an arithmetic number, because the mean of its divisors is an integer number (554192479529).

Almost surely, 2^{7150504957550} is an apocalyptic number.

7150504957550 is a deficient number, since it is larger than the sum of its proper divisors (6150114551146).

7150504957550 is a wasteful number, since it uses less digits than its factorization.

7150504957550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7314932 (or 7314927 counting only the distinct ones).

The product of its (nonzero) digits is 5512500, while the sum is 53.

The spelling of 7150504957550 in words is "seven trillion, one hundred fifty billion, five hundred four million, nine hundred fifty-seven thousand, five hundred fifty".