153045071532 has 72 divisors (see below), whose sum is σ = 390951825264. Its totient is φ = 50477500416.

The previous prime is 153045071513. The next prime is 153045071537. The reversal of 153045071532 is 235170540351.

153045071532 is a `hidden beast` number, since 1 + 5 + 3 + 0 + 4 + 50 + 71 + 532 = 666.

It is a super-3 number, since 3×153045071532³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (153045071537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2380603 + ... + 2444045.

It is an arithmetic number, because the mean of its divisors is an integer number (5429886462).

Almost surely, 2^153045071532 is an apocalyptic number.

153045071532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153045071532 is an abundant number, since it is smaller than the sum of its proper divisors (237906753732).

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

153045071532 is a wasteful number, since it uses less digits than its factorization.

153045071532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64159 (or 64154 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The spelling of 153045071532 in words is "one hundred fifty-three billion, forty-five million, seventy-one thousand, five hundred thirty-two".