152787427855 has 16 divisors (see below), whose sum is σ = 195785452800. Its totient is φ = 114208174080.

The previous prime is 152787427843. The next prime is 152787427889. The reversal of 152787427855 is 558724787251.

It is not a de Polignac number, because 152787427855 - 2¹³ = 152787419663 is a prime.

It is a super-2 number, since 2×152787427855² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152787427793 and 152787427802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16990770 + ... + 16999759.

It is an arithmetic number, because the mean of its divisors is an integer number (12236590800).

Almost surely, 2^152787427855 is an apocalyptic number.

152787427855 is a deficient number, since it is larger than the sum of its proper divisors (42998024945).

152787427855 is a wasteful number, since it uses less digits than its factorization.

152787427855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33990594.

The product of its digits is 43904000, while the sum is 61.

The spelling of 152787427855 in words is "one hundred fifty-two billion, seven hundred eighty-seven million, four hundred twenty-seven thousand, eight hundred fifty-five".