4635156497004 has 480 divisors, whose sum is σ = 14100172111872. Its totient is φ = 1313961264000.

The previous prime is 4635156496987. The next prime is 4635156497009. The reversal of 4635156497004 is 4007946515364.

It is a happy number.

4635156497004 is a `hidden beast` number, since 4 + 6 + 3 + 5 + 1 + 564 + 9 + 70 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4635156497009) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 739138389 + ... + 739144659.

Almost surely, 2^{4635156497004} is an apocalyptic number.

4635156497004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4635156497004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7050086055936).

4635156497004 is an abundant number, since it is smaller than the sum of its proper divisors (9465015614868).

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

4635156497004 is a wasteful number, since it uses less digits than its factorization.

4635156497004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6519 (or 6508 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 4635156497004 in words is "four trillion, six hundred thirty-five billion, one hundred fifty-six million, four hundred ninety-seven thousand, four".