154587090392152 has 16 divisors (see below), whose sum is σ = 316200866711400. Its totient is φ = 70266859269120.

The previous prime is 154587090392149. The next prime is 154587090392191. The reversal of 154587090392152 is 251293090785451.

It is a super-2 number, since 2×154587090392152² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 878335740777 + ... + 878335740952.

Almost surely, 2^{154587090392152} is an apocalyptic number.

It is an amenable number.

154587090392152 is an abundant number, since it is smaller than the sum of its proper divisors (161613776319248).

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

154587090392152 is a wasteful number, since it uses less digits than its factorization.

154587090392152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756671481746 (or 1756671481742 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 61.

The spelling of 154587090392152 in words is "one hundred fifty-four trillion, five hundred eighty-seven billion, ninety million, three hundred ninety-two thousand, one hundred fifty-two".