1151577450032 has 20 divisors (see below), whose sum is σ = 2328189193200. Its totient is φ = 550754432448.

The previous prime is 1151577450007. The next prime is 1151577450053. The reversal of 1151577450032 is 2300547751511.

It is a super-2 number, since 2×1151577450032² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1564642907 + ... + 1564643642.

It is an arithmetic number, because the mean of its divisors is an integer number (116409459660).

Almost surely, 2^{1151577450032} is an apocalyptic number.

It is an amenable number.

1151577450032 is an abundant number, since it is smaller than the sum of its proper divisors (1176611743168).

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

1151577450032 is a wasteful number, since it uses less digits than its factorization.

1151577450032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3129286580 (or 3129286574 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 41.

The spelling of 1151577450032 in words is "one trillion, one hundred fifty-one billion, five hundred seventy-seven million, four hundred fifty thousand, thirty-two".